I think that technology brings new dimentions to photography because you could use adobe photoshop for instance, and be able to change anything you want out or in the photo or picture.
The dalton or unified atomic mass unit (symbols: Da or u) is a unit of mass widely used in physics and chemistry. It is defined as 1/12 of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state and at rest.
